The short version
Most termite treatments for a home in Tempe cost about $1,200–$3,500. In Tempe, bait systems cost about the same to install, plus a yearly monitoring fee. An inspection usually runs $75–$250.
- Most treatments in Tempe cost about $1,200–$3,500.
- Bait systems add a yearly monitoring fee.
- Inspections usually cost $75–$250.
- Compare what each quote covers, not just the total.
- Insurance usually doesn’t cover termite damage.
Homeowners, landlords and anyone buying or selling a house in Tempe, whether you've spotted something or just want to know what to watch for.
What to look for
Termites work quietly. A colony can feed inside a wall for years. Winters around Tempe stay mild, with average lows near 43°F, so colonies keep feeding all year. Spongy floors or bubbling paint usually mean long-running damage. So it's worth an inspection, even for one or two signs.
- 1Sagging or spongy floors near exterior walls.
- 2Damage found during a remodel or repair.
- 3Mud in cracks of subfloor or joists.
- 4Discarded wings caught in spider webs.
- 5Crumbling baseboards behind furniture.
- 6Wood that sounds hollow when tapped.
Why it’s worth acting soon
- Colonies grow and spread every year they go untreated.
- Damage hides behind drywall, flooring and trim.
- Homeowners insurance usually doesn’t cover termite damage.
- An active infestation can complicate a home sale.
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Estimate termite treatment cost in Tempe
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Your quote depends on your house and what the inspection finds.
Treatment options and typical costs
Termite Inspection and WDI Report
$75–$250
The inspector checks the foundation, garage, attic and damp spots. Bring up anything you’ve noticed.
- Time
- 60–120 minutes
- Best for
- Every job, real estate closings, and yearly peace of mind
Fumigation for Drywood Termites
$1,200–$4,000 (often $1–$4 per square foot)
You leave for a few days while the gas penetrates wood. A licensed fumigator in Tempe clears the structure with monitors before anyone returns.
- Time
- 2–3 days including tenting and aeration
- Best for
- Widespread drywood termites throughout a structure
Localized Wood, Foam, and Borate Treatment
$250–$1,500
A local treatment is cheaper than fumigation but only covers what the Tempe technician can find. Hidden drywood galleries elsewhere in the house are not touched.
- Time
- 1–3 hours
- Best for
- Small drywood spots, wall voids, and exposed framing
Bait Station System with Monitoring
$1,500–$3,500 install, plus $300–$500 per year
Ask how many stations they plan for your Tempe home, how often they'll check them, and what the annual fee covers.
- Time
- 2–4 hours to install; checked quarterly
- Best for
- Colony elimination, wells and slabs, homes near water
Prices are typical published ranges. Ask what’s included before you compare quotes.
Crawl spaces are where termites usually get in. Joists, piers and the sill plate should all get a close look.What termite work costs in Tempe.
- A typical home in Tempe is worth around $430k, so a $1,200–$3,500 treatment is a small share of what's at stake. On the slab homes common around Tempe, drilling through patios, porches and garage floors adds labor. - Termite Inspection and WDI Report: $75–$250 - Fumigation for Drywood Termites: $1,200–$4,000 (often $1–$4 per square foot) - Localized Wood, Foam, and Borate Treatment: $250–$1,500 - Bait Station System with Monitoring: $1,500–$3,500 install, plus $300–$500 per year
Local termites conditions in Tempe.
Tempe sits in a hot desert climate, and that sets the pace for termite activity here: spring swarm season (March-May), warmer earlier in the south. In Tempe, the area is mostly urban, so termites pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in Tempe usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Tempe's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Tempe and Arizona every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options.
A downspout that dumps water at the foundation keeps the soil wet year-round. Extend it well away from the house.Which termites live around Tempe.
The termite you're most likely to meet in Tempe is the desert subterranean termite. It nests in soil and builds mud tubes to reach wood. It needs steady moisture. Drywood termites turn up now and then, mostly in older wood. Look for tiny piles of hard, sand-like pellets. In Tempe's dry heat, desert subterranean termites can build tubes that hang free from ceilings. They'll eat fences, door frames, anything wooden.
When termites swarm here.
Swarm season is when termites show themselves. In Tempe, desert subterranean termites usually swarm from July through September, around dusk after monsoon storms. Drywood termites swarm on spring and summer evenings, often near lights. A swarm outside means a colony is nearby. A swarm inside usually means it's in the house. Save a few in a bag, or snap a clear photo.
Where to look around your house.
Many homes in Tempe sit on concrete slabs, so termites come up through expansion joints, plumbing gaps and settlement cracks. Check the garage edges and behind baseboards. Look where pipes come through the floor. Outside, watch for mud tubes behind shrubs. Keep soil and mulch below the slab edge. The same advice applies across the area, from Tempe out to Scottsdale and Mesa.
A year of termites in Tempe.
- Summer: swarm season in Tempe, usually after monsoon storms. Watch porch lights at dusk. - Summer: with highs around 106°F in Tempe, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs. - Fall: with about 9 inches of rain a year in Tempe, make sure gutters and downspouts carry water well away from the foundation. - Winter: a good time to book an inspection in Tempe, before swarm season starts.
Ways to keep the cost down.
- Get two or three quotes, and compare what each one covers. - Fix leaks and drainage first. Moisture brings termites back. - Ask about both bait and liquid options for your house. - If you already have a warranty, keep the renewal current. - Book before swarm season, when schedules fill up.
What happens at an inspection.
Most inspections take an hour or two. The inspector walks the outside of the house first. They check the foundation, the soil line and nearby wood. Inside, they check the garage, baseboards, plumbing gaps and the attic. On a slab, they focus on joints, cracks and pipe gaps. A moisture meter and a probe help them find hidden activity. Afterward, ask them to show you what they found. Photos help.
Termites or ants?
- Wings: termite wings are all the same length. Ant wings aren’t. - Waist: termites are thick through the middle. Ants are pinched. - Antennae: termite antennae are straight. Ant antennae bend like an elbow. - Debris: termites leave mud. Carpenter ants leave sawdust. - Tunnels: termite galleries are packed with mud. Ant tunnels are clean and smooth.
Getting ready for treatment day.
Soil treatments and bait stations need little prep. Clear a path along the outside walls. Move stored boxes away from garage walls. Mark sprinkler heads and any buried lines. Keep pets and kids inside while the crew works outside. Ask how long to stay off treated soil. Any drill holes in a slab or patio get patched.
Mulch and termites.
Keep mulch thin and pull it back from the foundation. A dry strip along the house lets you spot mud tubes. Wood chips right against siding hold moisture termites like.
Questions to ask before you sign.
- Which termites did you find, and where? - What product or system will you use? - Is the whole foundation treated, or just one spot? - What does the warranty cover, and for how long? - What does the yearly renewal cost? - What do I need to do before and after treatment?
What affects the price
- Warranty type: retreatment only or damage repair.
- Species: subterranean, drywood, or Formosan.
- Attached garages, decks, and additions.
- Slab, crawl space, or basement construction.
- Number of bait stations required.
- Wells, drains, or water features limiting chemical use.
- Whole-house fumigation versus spot treatment.
- Local labor rates and licensing requirements.
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What's your biggest concern about termite control costs?
When to call for help
Lenders often ask for one. It's also the cheapest termite service. Carpenter ants leave clean tunnels and sawdust. Termites leave mud. Call if you see mud tubes, pellets or an indoor swarm. Hollow-sounding wood is another clue. Buying or selling? Get a wood-destroying insect (WDI) report either way.
What you can do yourself
Some of the work is yours. Pull mulch back from the foundation. Fix leaks and clear gutters. Keep firewood away from the house. Treating an active colony is harder. The product has to reach the whole colony. It also needs even coverage around the entire foundation. Store-bought sprays usually kill only the termites you see.
Termites in Tempe
Tempe only sees about 9 inches of rain a year, so local termites gather wherever water collects, like sprinkler zones, hose bibs and AC drain lines. Termite activity in Arizona is above average. Most houses will see termites at some point. With summer highs around 106°F, Tempe's hot desert climate decides when local termites are busiest. A typical home in Tempe is worth around $430k, which puts a few hundred dollars for an inspection and prevention in perspective.
Local research
Termites in Tempe, AZ: what the public record shows
Before you compare quotes, it helps to know which termites actually live in Arizona, when they are busiest around Tempe, and what the state figures look like. Everything below links to the agency or university page it came from.
Termite species recorded in Arizona
- Formosan subterranean termite (Coptotermes formosanus) — FDACS lists it in Florida, Alabama, Georgia, Louisiana, Mississippi, South Carolina, North Carolina, Tennessee, Virginia, Texas, Arizona, California and Hawaii. Colonies contain…
- Western drywood termite (Incisitermes minor) — UC IPM: 'California's second most important termite pest', 'commonly found along the Pacific coastal region extending into the Central Valley and deserts of Southern California'…
- Desert subterranean termite (Heterotermes aureus) — UA Extension calls it an 'important structural pest' of the desert Southwest. UC IPM: 'flies in the late afternoon or early evening in July, August, and September'.
When termites are busiest around Tempe
Heterotermes aureus flies in late afternoon or early evening in July, August and September (UC IPM), the summer monsoon months; drywood swarmers fly in daytime in summer and fall.
UA Extension: Heterotermes aureus is an 'important structural pest'; Gnathamitermes tubiformans (desert termite) is common but 'NOT a structural pest at all'; Reticulitermes tibialis is 'widespread'; drywood species Incisitermes minor and Marginitermes hubbardi occur. FDACS lists Arizona among Formosan states.
Sources: Not All Termites Are Terrible (Home and School IPM Newsletter); University of Georgia Extension; University of Missouri Extension; Formosan Termite Program; Drywood Termites (Pest Notes). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep termites away
- Set deck and porch posts on concrete, not soil.
- Paint or seal exposed exterior wood.
- Seal cracks in the foundation and slab.
- Keep gutters clean so water does not pool.
- Grade soil to slope away from the foundation.
- Check the foundation for mud tubes every spring.
Compare quotes line by line: the areas treated, the product, the warranty and the renewal fee. The lowest total isn't always the best deal.Did you know?
In Tempe, termites are closer cousins to cockroaches than to ants, despite the old nickname white ants.
In Tempe, termites have been chewing wood for well over 100 million years, since the age of the dinosaurs.
Questions people ask
Does homeowner insurance pay for termite damage?
Usually not. Most policies treat termite damage as preventable. That's why catching it early matters.
What does a termite warranty cover?
It depends on the plan. Some cover re-treatment only. Others also cover repairs. Ask what's excluded, and whether it transfers if you sell.
How much does annual termite renewal cost?
Usually $150–$400 a year. It keeps the warranty active and includes a yearly check. Letting it lapse usually ends the warranty.
Why do termite quotes vary so much?
Companies measure differently and use different products. Some include a warranty or yearly checks. Drilling through concrete adds labor. Compare what's included, line by line.
Does fumigation kill subterranean termites too?
Not reliably. Tenting clears termites inside the house. It doesn't reach a colony living in the soil.
Are mud tubes always a sign of active termites?
Not always. Old tubes can stay on a wall for years. Break off a piece and check back in a week. If it's rebuilt, they're active.
How do I choose a termite company?
Make sure they're licensed in Arizona. Ask which termites they found and what product they'll use. Ask what the warranty covers. Compare the proposals, not just the totals.
Can you treat for termites before building a house?
Yes, and most termite companies offer it. In Tempe, anyone planning a build can usually find a termite pre-treatment locally: 79% of locations responding to PCT magazine's 2025 termite market report (about 145 pest-control professionals, 2024 operations) offered it.
When is termite swarming season?
In Tempe, termites are best caught early through inspection, because the damage is hidden inside wood until it is far along. In Tempe, a professional inspection looks for mud tubes, damaged wood, and swarming activity, and treatment targets the soil and the colony rather than just the visible wood.
Are termites common in Arizona?
Around Tempe, the usual culprit is the desert subterranean termite.
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Sources (10)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Termite Exterminator · Updated September 11, 2026 · How we write these guides